公开(公告)号：US20130220627A1

公开(公告)日：2013-08-29

申请号：US13776364

申请日：2013-02-25

Applicant: BASTION TECHNOLOGIES, INC.

Inventor： Charles Don COPPEDGE ,  Shyang Wen TSENG ,  George O. FABELA

IPC: E21B33/038

CPC classification number: E21B33/038 ,  E21B33/063

Abstract: A high energy tubular shear is connectable within a drilling system and includes a body forming a bore through which a tubular is disposed, a cross-bore intersecting the bore, opposing cutters moveably positioned in the cross-bore on opposite sides of the bore, and the each cutter in hydraulic communication with a respective hydraulic intensifier.

Abstract translation: 高能量管状剪切件可在钻井系统内连接并且包括形成孔的主体，通过该孔形成管状物，与钻孔相交的横孔，可移动地定位在孔的相对侧上的横孔中的相对的切割器，以及 每个切割器与相应的液压增压器液压连通。